Karl fisher, Calibration

Calibration

Uses of acetylene - hydrocarbon, Uses of Acetylene (a) Acetylene is uti...

Uses of Acetylene (a) Acetylene is utilized as an illuminant. (b) It is utilized for the production of oxy-acetylene flame. The high temperature of the flame is above. Is ut

Atomic mass when number of neutrons and electrons alter, Atoms consists of ...

Atoms consists of protons, neutrons and electrons. If the mass of neutrons and electrons were made half and two  times  respectively to their actual masses, then the atomic mass of

Polymers, giving correct formulas give the reactantsand products in the for...

giving correct formulas give the reactantsand products in the formation of poly2 butane

Which one of the following is not isoelectronic with o2, Which one of the f...

Which one of the following is not isoelectronic with O 2- : (1) N- 3                    (2) F -         (3) Tl +                   (4) Na + Ans: Tl +

Coupling reaction - miscellaneous reactions, Coupling reaction - Miscellane...

Coupling reaction - Miscellaneous reactions Phenol couples along with benzene diazonium chloride in existence of an alkaline solution to make a red dye (p-hydroxy azobenzene).

The number of quantum numbers required describe an electron, The number of ...

The number of quantum numbers required to describe an electron in an atom completely is: (1) 1          (2) 2         (3) 3     (4) 4 Ans: 4

Metallic bonding,

Equevalents., how to calculate equevalent mass

how to calculate equevalent mass

Equivalent weight of class 11, equivalent weight of h3po2

equivalent weight of h3po2